You all need to go read this, here, right now. A frank discussion of race play between two Black people. Start at Part 1 and read the whole thing in order.
I do not have snazzy, witty commentary right now. I have some things floating in my head, especially as a white kinky person who dated a Black kinky one (in big letters I announce loudly that we NEVER DID RACE PLAY and did not have any kind of D/s relationship in either direction), but every time I try to write them down I rethink them.
So I'll just say that I do think it should be read and thought about. And that it especially should be read by the folks who seem to think that race play is always white tops' idea.